In section 40 of the British Nationality Act 1981 (deprivation of citizenship), after subsection (4) insert—
In deciding whether to make an order under subsection (2) of section 40 of the British Nationality Act 1981 in a case which falls within subsection (4A) of that Act, the Secretary of State may take account of the manner in which a person conducted him or herself before this section came into force.
After section 40A of the British Nationality Act 1981 insert—